Upgrades Water Testing Functionality : This water tester simultaneously measures residual chlorine, , and temperature with high accuracy up to ±0.01ppm, providing fast results for comprehensive water assessment. Ideal for households concerned about drinking water . Clear LCD Display : Features a large LCD screen that shows tester results clearly within 2 seconds, improving visibility by 50% compared to smaller displays. Perfect for elderly users or those with weak eyesight. Precise Chlorine Detection : Accurately measures residual chlorine levels from 0 5.00ppm, helping users identify cleanser residues quickly for safe drinking water. More efficient than traditional tester by 60%. strong ABS Construction : produced of ABS component with waterproof and shock resistant properties, ensuring long term durability for daily use. The enhanced strength extends the life up to 5 years. Portable & Travel Friendly : Compact and lightweight (80g) with a storage pouches, making it easy to carry for outdoor activities or travel. Enables on the go water testing any time, any where.